code: def run(self):
      from dvc.config import ConfigError
  
      if self.args.default:
          ui.write(f"Setting '{self.args.name}' as a default remote.")
  
      with self.config.edit(self.args.level) as conf:
          if self.args.name in conf["remote"] and not self.args.force:
              raise ConfigError(
                  f"remote '{self.args.name}' already exists. Use `-f|--force` to "
                  "overwrite it."
              )
  
          conf["remote"][self.args.name] = {"url": self.args.url}
          if self.args.default:
              conf["core"]["remote"] = self.args.name
  
      return 0
  
imports: from dvc.cli import formatter
  from dvc.cli.utils import append_doc_link
  from dvc.commands.config import CmdConfig
  from dvc.ui import ui
  from dvc.utils import format_link
label_desc: Use image node_id 1 for calling the CmdRemoteAdd obj's underlying member method code with example usage: obj.run() and returns: int